This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
| n | a(n) |
|---|---|
| 0 | 2 |
| 1 | 15 |
| 2 | 17 |
| 3 | 32 |
| 4 | 49 |
| 5 | 81 |
| 6 | 130 |
| 7 | 211 |
| 8 | 341 |
| 9 | 552 |
| 10 | 893 |
| 11 | 1445 |
| 12 | 2338 |
| 13 | 3783 |
| 14 | 6121 |
| 15 | 9904 |
| 16 | 16025 |
| 17 | 25929 |
| 18 | 41954 |
| 19 | 67883 |
| 20 | 109837 |
| 21 | 177720 |
| 22 | 287557 |
| 23 | 465277 |
| 24 | 752834 |
| 25 | 1218111 |
| 26 | 1970945 |
| 27 | 3189056 |
| 28 | 5160001 |
| 29 | 8349057 |
| 30 | 13509058 |
| 31 | 21858115 |
| 32 | 35367173 |
| 33 | 57225288 |
| 34 | 92592461 |
| 35 | 149817749 |